Create and publish Docker image #172

	name: Create and publish a Docker image

	on:
	workflow_run:
	workflows: [Check for syntax errors]
	types: [completed]
	branches: [main]

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	if: ${{ github.event.workflow_run.conclusion == 'success' }}
	strategy:
	fail-fast: false
	matrix: # Cannot use env variables inside matrix
	include:
	- dockerfile: Dockerfile-app # Change to Dockerfile of app
	image: ghcr.io/bioinfodlsu/rice-pilaf/app
	- dockerfile: Dockerfile-workflow # Change to Dockerfile of workflow
	image: ghcr.io/bioinfodlsu/rice-pilaf/workflow
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ${{ matrix.image }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Log in to the Container registry
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v3
	with:
	context: .
	cache-from: type=gha
	cache-to: type=gha, mode=max
	file: ${{ matrix.dockerfile }}
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

	on-failure:
	runs-on: ubuntu-latest
	if: ${{ github.event.workflow_run.conclusion == 'failure' }}
	steps:
	- run: echo 'The triggering workflow failed'

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